🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.3

Radius: 10.1

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.77 AU - 1.03 AU

Year: 569 Days

Day: 10.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 66.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 64,771,311 km

• M1: 129,851 km (0.09 R)
• M2: 232,924 km (0.098 R)
• M3: 347,366 km (0.112 R)
• M4: 478,863 km (0.106 R)
• M5: 572,810 km (0.119 R)
• M6: 762,500 km (0.074 R)
• M7: 830,567 km (0.111 R)
• M8: 921,373 km (0.119 R)
• M9: 989,291 km (0.114 R)
• M10: 1,169,407 km (0.096 R)
• M11: 1,289,982 km (0.099 R)
• M12: 1,414,747 km (0.106 R)
• M13: 1,531,284 km (0.112 R)
• M14: 1,606,532 km (0.105 R)
• M15: 1,695,991 km (0.1 R)
• M16: 1,826,889 km (0.114 R)
• M17: 1,893,610 km (0.055 R)
• M18: 1,961,078 km (0.106 R)
• M19: 2,043,357 km (0.086 R)
• M20: 2,196,994 km (0.058 R)
• M21: 2,354,670 km (0.062 R)
• M22: 2,560,816 km (0.104 R)
• M23: 2,651,024 km (0.05 R)
• M24: 2,734,649 km (0.084 R)
• M25: 2,857,918 km (0.069 R)
• M26: 3,125,997 km (0.119 R)
• M27: 3,279,485 km (0.056 R)
• M28: 3,443,593 km (0.114 R)
• M29: 3,526,770 km (0.043 R)
• M30: 3,627,449 km (0.099 R)
• M31: 3,754,757 km (0.109 R)
• M32: 3,823,273 km (0.113 R)
• M33: 4,057,393 km (0.036 R)
• M34: 4,145,357 km (0.095 R)
• M35: 4,269,673 km (0.08 R)
• M36: 4,350,156 km (0.105 R)
• M37: 4,603,874 km (0.093 R)
• M38: 4,834,704 km (0.083 R)
• M39: 4,909,353 km (0.119 R)
• M40: 5,202,266 km (0.102 R)
• M41: 5,336,455 km (0.11 R)
• M42: 5,423,372 km (0.09 R)
• M43: 5,815,168 km (0.116 R)
• M44: 5,884,731 km (0.03 R)
• M45: 6,004,559 km (0.056 R)
• M46: 6,155,504 km (0.096 R)
• M47: 6,368,980 km (0.091 R)
• M48: 6,502,271 km (0.104 R)
• M49: 6,646,933 km (0.058 R)
• M50: 6,866,093 km (0.067 R)
• M51: 7,034,541 km (0.088 R)
• M52: 7,161,848 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329

Radius: 10

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.19 AU - 2.63 AU

Year: 2495 Days

Day: 14 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 64,771,311 km

• M1: 157,078 km (0.076 R)
• M2: 325,076 km (0.117 R)
• M3: 391,797 km (0.109 R)
• M4: 542,741 km (0.057 R)
• M5: 807,829 km (0.111 R)
• M6: 981,362 km (0.12 R)
• M7: 1,068,578 km (0.119 R)
• M8: 1,167,462 km (0.113 R)
• M9: 1,269,787 km (0.093 R)
• M10: 1,384,977 km (0.094 R)
• M11: 1,523,804 km (0.099 R)
• M12: 1,709,305 km (0.098 R)
• M13: 1,815,669 km (0.043 R)
• M14: 1,891,515 km (0.077 R)
• M15: 1,979,479 km (0.095 R)
• M16: 2,046,349 km (0.098 R)
• M17: 2,114,117 km (0.07 R)
• M18: 2,182,633 km (0.101 R)
• M19: 2,357,064 km (0.116 R)
• M20: 2,870,334 km (0.119 R)
• M21: 3,023,223 km (0.098 R)
• M22: 3,087,850 km (0.082 R)
• M23: 3,218,299 km (0.083 R)
• M24: 3,284,272 km (0.084 R)
• M25: 3,364,157 km (0.084 R)
• M26: 3,552,800 km (0.053 R)
• M27: 3,689,682 km (0.116 R)
• M28: 4,154,183 km (0.066 R)
• M29: 4,342,228 km (0.099 R)
• M30: 4,547,925 km (0.1 R)
• M31: 4,938,525 km (0.088 R)
• M32: 5,014,969 km (0.06 R)
• M33: 5,107,122 km (0.08 R)
• M34: 5,184,464 km (0.09 R)
• M35: 5,560,702 km (0.12 R)
• M36: 5,752,188 km (0.056 R)
• M37: 6,059,761 km (0.041 R)
• M38: 6,489,556 km (0.101 R)
• M39: 6,929,224 km (0.05 R)
• M40: 7,170,076 km (0.118 R)
• M41: 7,343,759 km (0.074 R)
• M42: 7,431,125 km (0.079 R)
• M43: 7,536,292 km (0.086 R)
• M44: 7,677,512 km (0.105 R)
• M45: 7,766,224 km (0.029 R)
• M46: 8,142,463 km (0.117 R)
• M47: 8,433,131 km (0.092 R)
• M48: 8,653,339 km (0.06 R)
• M49: 8,875,492 km (0.067 R)
• M50: 9,458,176 km (0.085 R)
• M51: 9,629,765 km (0.119 R)
• M52: 9,956,486 km (0.101 R)
• M53: 10,247,753 km (0.116 R)
• M54: 10,759,528 km (0.062 R)
• M55: 11,420,900 km (0.103 R)
• M56: 11,542,673 km (0.081 R)
• M57: 11,725,930 km (0.12 R)
• M58: 11,869,245 km (0.071 R)
• M59: 13,099,837 km (0.096 R)
• M60: 13,163,565 km (0.106 R)
• M61: 13,333,808 km (0.112 R)
• M62: 13,504,798 km (0.106 R)
• M63: 13,697,929 km (0.086 R)
• M64: 13,827,331 km (0.12 R)
• M65: 13,957,033 km (0.111 R)
• M66: 14,174,249 km (0.114 R)
• M67: 14,261,464 km (0.064 R)
• M68: 14,677,945 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.7

Radius: 11.5

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.72 AU - 4.74 AU

Year: 6860 Days

Day: 8.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 64,771,311 km

• M1: 195,973 km (0.097 R)
• M2: 268,379 km (0.112 R)
• M3: 1,584,690 km (0.042 R)
• M4: 1,886,130 km (0.05 R)
• M5: 2,236,189 km (0.119 R)
• M6: 2,559,470 km (0.027 R)
• M7: 2,750,955 km (0.038 R)
• M8: 2,914,316 km (0.056 R)
• M9: 3,617,426 km (0.087 R)
• M10: 3,869,349 km (0.059 R)
• M11: 3,997,554 km (0.052 R)
• M12: 4,409,696 km (0.114 R)
• M13: 4,659,674 km (0.081 R)
• M14: 4,757,063 km (0.111 R)
• M15: 4,973,830 km (0.091 R)
• M16: 5,053,416 km (0.102 R)
• M17: 5,458,078 km (0.09 R)
• M18: 5,789,288 km (0.072 R)
• M19: 6,646,185 km (0.09 R)
• M20: 7,451,021 km (0.11 R)
• M21: 8,121,818 km (0.104 R)
• M22: 8,571,808 km (0.108 R)
• M23: 10,146,775 km (0.034 R)
• M24: 10,299,065 km (0.067 R)
• M25: 10,426,373 km (0.107 R)
• M26: 11,097,469 km (0.102 R)
• M27: 12,049,809 km (0.102 R)
• M28: 12,157,221 km (0.057 R)
• M29: 12,400,018 km (0.119 R)
• M30: 13,055,705 km (0.068 R)
• M31: 13,582,589 km (0.076 R)
• M32: 13,834,661 km (0.071 R)
• M33: 13,975,433 km (0.099 R)
• M34: 14,315,170 km (0.113 R)
• M35: 14,400,441 km (0.115 R)
• M36: 14,743,469 km (0.11 R)
• M37: 15,234,150 km (0.119 R)
• M38: 17,219,762 km (0.097 R)
• M39: 18,196,636 km (0.106 R)
• M40: 18,847,537 km (0.078 R)
• M41: 18,941,035 km (0.092 R)
• M42: 20,203,791 km (0.088 R)
• M43: 21,201,160 km (0.076 R)
• M44: 21,298,548 km (0.096 R)
• M45: 21,526,236 km (0.119 R)
• M46: 21,787,583 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305.1

Radius: 3.5

Gravity: 24.91 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 10.23 AU - 11.29 AU

Year: 23537 Days

Day: 19.7 Hours

Environment

Temp: -246 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,771,311 km

• M1: 396,883 km (0.073 R)
• M2: 745,596 km (0.062 R)
• M3: 1,216,679 km (0.096 R)
• M4: 1,453,643 km (0.035 R)
• M5: 1,998,927 km (0.097 R)
• M6: 2,214,497 km (0.063 R)
• M7: 2,404,935 km (0.09 R)
• M8: 2,801,819 km (0.08 R)
• M9: 3,183,143 km (0.056 R)
• M10: 3,543,674 km (0.082 R)
• M11: 3,654,526 km (0.065 R)
• M12: 3,879,372 km (0.049 R)
• M13: 3,955,218 km (0.078 R)
• M14: 4,224,943 km (0.116 R)
• M15: 5,027,835 km (0.063 R)
• M16: 5,110,712 km (0.098 R)
• M17: 6,631,823 km (0.079 R)
• M18: 8,378,378 km (0.097 R)
• M19: 8,823,582 km (0.057 R)
• M20: 9,074,158 km (0.102 R)
• M21: 9,582,342 km (0.081 R)
• M22: 9,685,116 km (0.116 R)
• M23: 9,995,531 km (0.104 R)
• M24: 10,204,370 km (0.114 R)
• M25: 10,520,321 km (0.05 R)
• M26: 10,892,819 km (0.086 R)
• M27: 13,734,431 km (0.096 R)
• M28: 14,199,830 km (0.07 R)
• M29: 14,316,965 km (0.087 R)
• M30: 15,146,036 km (0.118 R)
• M31: 15,990,516 km (0.063 R)
• M32: 16,295,846 km (0.071 R)
• M33: 16,788,322 km (0.12 R)
• M34: 16,850,255 km (0.112 R)
• M35: 16,974,272 km (0.119 R)
• M36: 17,036,355 km (0.118 R)
• M37: 17,724,805 km (0.074 R)
• M38: 18,614,014 km (0.077 R)
• M39: 19,517,735 km (0.046 R)
• M40: 20,435,668 km (0.073 R)
• M41: 20,966,441 km (0.111 R)
• M42: 21,300,493 km (0.111 R)
• M43: 21,636,340 km (0.072 R)
• M44: 21,771,128 km (0.082 R)
• M45: 22,109,369 km (0.115 R)
• M46: 23,134,563 km (0.075 R)
• M47: 24,175,016 km (0.093 R)
• M48: 27,096,064 km (0.119 R)
• M49: 27,314,178 km (0.085 R)
• M50: 28,192,168 km (0.052 R)
• M51: 28,487,025 km (0.104 R)
• M52: 28,708,729 km (0.03 R)
• M53: 28,782,780 km (0.117 R)
• M54: 28,856,831 km (0.058 R)
• M55: 29,750,977 km (0.112 R)
• M56: 29,825,926 km (0.108 R)
• M57: 30,729,946 km (0.086 R)
• M58: 30,805,642 km (0.111 R)
• M59: 33,184,099 km (0.088 R)
• M60: 33,963,953 km (0.061 R)
• M61: 34,277,510 km (0.109 R)
• M62: 35,939,542 km (0.077 R)
• M63: 36,339,118 km (0.096 R)
• M64: 36,579,522 km (0.088 R)
• M65: 38,767,391 km (0.048 R)
• M66: 39,095,010 km (0.109 R)
• M67: 39,588,384 km (0.11 R)
• M68: 39,918,397 km (0.066 R)
• M69: 42,085,471 km (0.065 R)
• M70: 42,506,589 km (0.117 R)
• M71: 42,759,859 km (0.049 R)
• M72: 45,493,311 km (0.091 R)
• M73: 47,667,716 km (0.047 R)
• M74: 48,811,691 km (0.112 R)
• M75: 49,875,631 km (0.115 R)
• M76: 51,666,018 km (0.118 R)
• M77: 58,657,923 km (0.05 R)
• M78: 59,410,999 km (0.116 R)
• M79: 59,977,975 km (0.071 R)
• M80: 60,167,216 km (0.071 R)
• M81: 60,546,597 km (0.102 R)
• M82: 60,736,586 km (0.098 R)
• M83: 61,498,488 km (0.068 R)
• M84: 62,263,382 km (0.103 R)
• M85: 64,577,212 km (0.037 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 19,105 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit